Battery over charging

192,667 MILES
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TONI CLAASSEN
  • MEMBER
  • 1 POST
There's a whistling sound coming from the engine block and tapid cover. Battery is running dry weekly.
Dec 11, 2019 at 3:55 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,604 POSTS
Yep, it sounds like the alternator voltage regulator is not working. here is a guide to help confirm the issue with step by step on how to change it in the diagrams below:

https://www.2carpros.com/articles/how-to-check-a-car-alternator


Check out the diagrams (below). Please let us know what happens.
Feb 22, 2020 at 4:09 AM
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